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2,3-Dihydro-1,3-dimethyl-2-dodecylperimidine | 135838-73-2

中文名称
——
中文别名
——
英文名称
2,3-Dihydro-1,3-dimethyl-2-dodecylperimidine
英文别名
2-dodecyl-1,3-dimethyl-2H-perimidine
2,3-Dihydro-1,3-dimethyl-2-dodecylperimidine化学式
CAS
135838-73-2
化学式
C25H38N2
mdl
——
分子量
366.59
InChiKey
ULCSZJISLOWOOG-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    9.5
  • 重原子数:
    27
  • 可旋转键数:
    11
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    6.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    2,3-Dihydro-1,3-dimethyl-2-dodecylperimidine 、 在 盐酸sodium acetate 、 sodium nitrite 作用下, 生成
    参考文献:
    名称:
    Shannon, P. J.; Sun, S. T., Molecular Crystals and Liquid Crystals Science and Technology, Section A: Molecular Crystals and Liquid Crystals, 1992, vol. 213, p. 43 - 50
    摘要:
    DOI:
  • 作为产物:
    描述:
    十三醛1,8-二(甲基氨基)萘 以to give 2,3-dihydro-1,3-dimethyl-2-dodecylperimidine的产率得到2,3-Dihydro-1,3-dimethyl-2-dodecylperimidine
    参考文献:
    名称:
    Liquid crystal coupled dichroic dyes
    摘要:
    本发明涉及液晶偶联二色染料组合物,包括通过柔性间隔基连接的至少四个原子的线性偶联二色染料基团和一个或两个液晶基团;包括这种液晶偶联二色染料组合物溶解在液晶宿主中的客体-宿主组合物和包括这种客体-宿主组合物的设备;以及用于形成液晶偶联二色染料的液晶偶联芳香胺。
    公开号:
    US05389285A1
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文献信息

  • Liquid crystal coupled dichroic dyes
    申请人:Hercules Incorporated
    公开号:US05389285A1
    公开(公告)日:1995-02-14
    Liquid crystal coupled dichroic dye compositions comprising a dichroic dye moiety coupled to one or two liquid crystal moieties by a flexible spacer group having at least four atoms linked in a linear fashion; guest-host compositions comprising such liquid crystal coupled dichroic dye compositions dissolved in liquid crystal hosts and devices comprising such guest-host compositions; and liquid crystal coupled aromatic amines useful for forming the liquid crystal coupled dichroic dyes, are disclosed.
    本发明涉及液晶偶联二色染料组合物,包括通过柔性间隔基连接的至少四个原子的线性偶联二色染料基团和一个或两个液晶基团;包括这种液晶偶联二色染料组合物溶解在液晶宿主中的客体-宿主组合物和包括这种客体-宿主组合物的设备;以及用于形成液晶偶联二色染料的液晶偶联芳香胺。
  • Arylazo and poly(arylazo) dyes having at least one core radical selected
    申请人:Hercules Incorporated
    公开号:US05326865A1
    公开(公告)日:1994-07-05
    Arylazo and poly(arylazo) dyes having at least one core radical selected from naphthyl or anthracyl and having at least one 2,3-dihydro-1,3-dialkyl perimidine substituent, a guest-host composition comprising a liquid crystal host solvent and the arylazo or poly(arylazo) dichroic dye, and a liquid crystal display comprising the guest-host composition, are disclosed.
    本发明涉及一种至少具有萘基或蒽基中的至少一个核心基团,并且具有至少一个2,3-二氢-1,3-二烷基苯并咪唑取代基的芳基偶氮和聚芳基偶氮染料,以及包含液晶主体溶剂和芳基偶氮或聚芳基偶氮二色性染料的客体-主体组合物,以及包括客体-主体组合物的液晶显示器。
  • Process for preparing 2,3-dihydro-1,3-dialkyl-2,3-dialkyl perimidines
    申请人:Hercules Incorporated
    公开号:US05097029A1
    公开(公告)日:1992-03-17
    Processes for preparing 2,3-dihydro-1,3-dialkyl-2,2-dialkyl perimidines and N,N'-dialkyl-1,8-naphthalene diamines are disclosed. The 2,3-dihydro-1,3-dialkyl-2,2-dialkyl perimidines are prepared by alkylating 2,3-dihydro-2,2-dialkyl perimidines with an alkylating agent in a water miscible organic solvent at room temperature to 80.degree. C. in the presence of water and an inorganic base. N,N'-dialkyl-1,8-naphthalene diamines are prepared by hydrolyzing the 2,3-dihydro-1,3-dialkyl-2,2-dialkyl perimidines with strong aqueous acid in an aqueous organic solvent and removing a ketone by-product and the aqueous organic solvent by codistillation.
    公开了制备2,3-二氢-1,3-二烷基-2,2-二烷基咪唑和N,N'-二烷基-1,8-萘二胺的工艺。通过在水相溶性有机溶剂中,在室温至80℃的条件下,使用碱和水,在2,3-二氢-2,2-二烷基咪唑中烷基化剂的存在下,烷基化制备2,3-二氢-1,3-二烷基-2,2-二烷基咪唑。通过在水有机溶剂中使用强酸水解2,3-二氢-1,3-二烷基-2,2-二烷基咪唑,并通过共蒸馏去除酮副产物和水有机溶剂,制备N,N'-二烷基-1,8-萘二胺。
  • Dichroic azo dyes
    申请人:Hercules Incorporated
    公开号:US05589100A1
    公开(公告)日:1996-12-31
    Arylazo and poly(arylazo) dyes having at least one core radical selected from naphthyl or anthracyl and having at least one 2,3-dihydro-1,3-dialkyl perimidine substituent, a guest-host composition comprising a liquid crystal host solvent and the arylazo or poly(arylazo) dichroic dye, and a liquid crystal display comprising the guest-host composition, are disclosed.
    本发明涉及具有萘基或蒽基中至少一种核心基团的偶氮基和聚偶氮基染料,且至少具有一种2,3-二氢-1,3-二烷基苯并咪唑取代基;一种包括液晶主体溶剂和偶氮基或聚偶氮基二色性染料的客体-主体组合物;以及一种包括客体-主体组合物的液晶显示器。
  • Process for the preparation of NiNi-dialkyl-1,8-naphthalene diamine
    申请人:HERCULES INCORPORATED
    公开号:EP0406812A2
    公开(公告)日:1991-01-09
    A process for making 2,3-dihydro-1,3-dialkyl-2,2-dialkyl perimidines, their use for preparing polyazo arylazo and poly(arylazo) dichroic dyes having a 2,3-dihydro perimidine substituent, and the use of such dyes in guest-host liquid crystal mixtures are disclosed.
    本发明公开了一种 2,3-二氢-1,3-二烷基-2,2-二烷基过嘧啶的制备方法、其在制备具有 2,3-二氢过嘧啶取代基的多偶氮芳基偶氮和多(芳基偶氮)二色染料中的用途,以及这种染料在客主液晶混合物中的用途。
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